diff --git a/jsch.spec b/jsch.spec
index 2ec50ea..d609630 100644
--- a/jsch.spec
+++ b/jsch.spec
@@ -26,7 +26,6 @@ BuildRequires:  mvn(org.sonatype.oss:oss-parent:pom:)
 BuildRequires:  zip
 
 Requires:       jzlib >= 0:1.0.5
-Obsoletes: %{name}-demo < %{version}
 
 %description
 JSch allows you to connect to an sshd server and use port forwarding,